baber/WOPTO huggingface dataset:
Patent JP-H03126811-A (JP)
Title: Production of metallic member for joining to glass
Inventor: ODA TOSHIO
IPC: H01H33/66
Filed: 1989-10-09
Abstract: PURPOSE:To produce a metallic member for joining to glass excellent in corrosion resistance by forming an Fe-Ni-Co alloy containing specific amounts of Ti as an impurity and then subjecting the above metallic member to decarburizing treatment at specific temp. CONSTITUTION:A metallic member to be joined to a glass member is produced by using an Fe-Ni-Co alloy, such as 'Kovar(R)'. At this time, this metallic member is formed of a material in which the amount of Ti as an impurity contained is regulated to >0.015wt.%. By this method, the occurrence of intergranular corrosion in the metallic member can be reduced. Further, the above metallic member is subjected to decarburizing treatment at 1060-1150 deg.C, by which decarburization is sufficiently performed and the effect of Ti can be improved. By this method, the material for joining to glass excellent in corrosion resistance can be obtained.
Patent JP-H08123936-A (JP)
Title: Map graphic display processing method
Inventor: KAWANO SHIGEKAZU
IPC: G06T1/00
Filed: 1994-10-27
Abstract: PURPOSE: To quickly display a map, which corresponds to the continuous change of the display reduced scale and is easy to read, while keeping the positional consistency of graphic information. CONSTITUTION: Graphic information 11 of road graphics, building graphics, character graphics, etc., constituting the map and drawing control information 12 which prescribes the drawing mode of graphic information 11 are stored in a map graphic storage part 1. A drawing mode determining part 22 determines the drawing mode of each graphics corresponding to the display reduced scale in a display reduced scale holding part 21 by drawing control information 12 to draw the graphics in a picture buffer 23. A display control part 3 segments an area from graphic groups drawn in the picture buffer 23 and displays it on an actual display screen 4 by projection. At this time, the display control part 3 operates the picture on the actual display screen 4 in accordance with expansion/reduction and panning requests of a user.
Patent JP-H08121362-A (JP)
Title: Damper pulley for lysholm compressor
Inventor: TAKABE SHIGERU
IPC: F04C29/00
Filed: 1994-10-27
Abstract: PURPOSE: To prevent vibration of a low frequency inputted to a damper pulley from being transmitted to an input shaft. CONSTITUTION: A pulley body 37 is rotatably fitted in externally of a boss 30, integrally mounted on the input shaft of a Lysholm compressor through a needle bearing 36. The boss 30 and the pulley body 37 are intercoupled through a deformable restorable buffering member 38 and a partitioning ring 43 is located between the boss 30 and the pulley body 37. A slope 41 having diameter which is located on the side near the inner lace 34 of the needle bearing 36 and increased is formed. The needle bearing 36 is formed in such a manner to generate thrust by which the partitioning ring 43 is pressed and brought into contact with the boss 30 and the pulley body 37. A frictional force is exerted between the boss 30 and the pulley body 37 by the partitioning ring 43, the torque fluctuation of a high frequency is absorbed by the buffering member 38.  The torque fluctuation of a frequency lower than an engine explosion frequency during idling is absorbed by a frictional force generated through contact with the partitioning ring 43.
Patent JP-2000074617-A (JP)
Title: Laser interferometer
Inventor: IWAMOTO YOJIRO
IPC: G01B9/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser interferometer which can obtain stable measurement precision without any variation in the angle of a reference mirror and a reflecting mirror to a half-mirror in spite of vibration, secular changes, etc. SOLUTION: The reference mirror 15 and reflecting mirror 17 are fixed to the half-mirror 12. A corner cube 13 and a wedge prism 14 are provided on the optical path between the half-mirror 12 and reference mirror 1, and the light Bo from the half-mirror 12 has its direction converted by the corner cube 13 and is made incident on the reference mirror 15 through the wedge prism 14, so that the angle is adjusted by the wedge prism 14. The wedge prism 14 can easily adjust the tilt of reflected light with extremely small variation of transmitted light even when its angle varies.
Patent JP-2000080056-A (JP)
Title: Production of 1-chloro-2-phenoxybenzene
Inventor: FUKUDA KENZO
IPC: C07B61/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain 1-chloro-2-phenoxybenzene useful as an intermediate for agrochemicals, medicines and other various functional products by reacting phenol with dichlorobenzene in the presence of the hydroxide, etc., of an alkali metal, etc., in an aprotic polar solvent. SOLUTION: This method for producing 1-chloro-2-phenoxybenzene comprises reacting phenol with 1,2-dichlorobenzene in the presence of the hydroxide of an alkali metal or alkaline earth metal or a copper compound (preferably metal copper, a monovalent inorganic copper compound, etc.), in an aprotic polar solvent selected from cyclic urea compounds, sulfoxide compounds, sulfone compounds, ethylene glycol dialkyl ether compounds, dialkylaniline compounds and heterocyclic compounds which may be substituted by 1-3C alkyl groups (preferably 1,3-dimethyl-2-imidazolidinone, etc.). The hydroxide is preferably used in an amount of 1.0-1.05 equivalent based on the phenol.
Patent JP-S61142887-A (JP)
Title: Deflection yoke device
Inventor: MARUTA KOREHISA
IPC: H01J29/76
Filed: 1984-12-14
Abstract: PURPOSE:To correct mis-convergence over the entire pattern by generating a parabolic waveform correction current in follow-up to a vertical deflection current. CONSTITUTION:A power supply circuit 33 is fitted to a deflection yoke and a prescribed voltage is induced by the interlinking between horizontal deflection magnetic fields or vertical deflection magnetic fields. A vertical deflection signal of a vertical deflection circuit 30 is given to a signal generating circuit 31 and a parabolic wave correction signal is generated. The parabolic wave correcting signal is amplified by a signal amplifier circuit 32 and fed to correction coil means 17, 18. Power from the power supply circuit 30 is fed to the signal generating circuit 31 and the signal amplifier circuit 32.
Patent JP-H0687346-A (JP)
Title: Change lever device
Inventor: ISHII MASARU
IPC: G05G1/04
Filed: 1992-09-07
Abstract: PURPOSE:To prevent a change lever for controlling the transmission of a vehicle from disturbing the free movement of an occupant in the front seat of the vehicle. CONSTITUTION:The upper lever 2 and lower lever 3 of a change lever 1 are mutually connected by a pivotal shaft 4 in vehicle transverse direction, and a pin 10 is mounted below a strut 9 arranged on both sides of the upper lever 2. The pin 10 is inserted through the elliptic hole of the lower lever 3, energized by a spring 19, and fitted to a recessed part 12 on the upper lever 2 lower end, and a projection 22 on the strut 9 lower end is fitted to the curved hole 21 of the lower lever 3. The pin 10 is released from the recessed part 12 by pushing down the strut 9, whereby the upper lever 2 can be toppled backward with the pivotal shaft 4 as a center as shown by a two-dot chain line, and the topping angle of the upper lever 2 is regulated by the engagement between the front end of the curved hole 21 and the projection 22.
Patent JP-H08124858-A (JP)
Title: Thick film forming method
Inventor: IWATA YUJI
IPC: H01L35/34
Filed: 1994-10-27
Abstract: PURPOSE: To enable film forming processes where metal masks are used to be lessened in number and to obtain a thick film pattern which is hard to form. CONSTITUTION: A method of forming a thick film on a substrate 14 by the use of a metal mask comprises a substrate holder 16 which holds the substrate 14 where a film is formed, a mask holder 17 separate from the substrate holder 13, and a moving device 10 which moves the mask holder 17 according to the thickness of a deposited film in the direction of deposition.
Patent JP-2000100728-A (JP)
Title: Crystal growth equipment
Inventor: KOMORI MASAAKI
IPC: H01L21/205
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To realize growth technique of a strained multiple-quantum well waveguide layer having a desired light emission wavelength distribution, and to obtain growth equipment advantageous to cost reduction of a semiconductor optical element by locally controlling a growth atmosphere and avoiding the problem of unnuniformity of the growth atmosphere. SOLUTION: In an organic metal vapor growth method, a strained multiple quantum well structure, constituted of a strained quantum well layer 14 composed of multiple mixed crystal and a barrier layer 13, is grown. In this case, a substrate surface is irradiated with gas different in the flow rate, or partly irradiated with a heat ray having intensity distribution, when growth of the quantum well layer 14 and the barrier layer 13 is interrupted. The light emission wavelength in a growth surface is controlled and the wavelength of a large area substrate is made uniform, or a waveguide layer having a plurality of required wavelengths is formed in one growing.
Patent JP-H09106721-A (JP)
Title: Manufacture of nb-ti superconducting wire
Inventor: SAKAI SHUJI
IPC: H01B13/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To enable a superconducting wire with its high critical current density through a small number of processes by applying an artificial pinning center by using a Nb foil and Nb-Ti alloy foil as a material for the primary stack wire. SOLUTION: A Nb foil 1 of 50μm thick is wound for 10 turns on a copper rod 3 6mm in outer diameter, on which a Nb-47wt.% Ti foil 2 of 100μm thick is superimposed and wound for 53 turns, and said Nb foil 1 is wound for 10 turns. This is inserted into a cupper pipe of 28mm in outer diameter and 24.8mm in inner diameter and serves as a billet for pushing out, preheated to 400 deg.C, and pushed out to an outer diameter of 10mm with a static water pressure.  This is extended and processed for a hexagon-section shaped primary stack wire 5 of 0.805mm in the distance between opposite side surfaces. 648 wires of said wire rods 5 are built in at the outer peripheral part of 199 hexagon section shaped copper wires of 0.805mm in opposite side distance at the center part of a copper pipe of 29.1mm in outer diameter and 25.7mm in inner diameter, preheated to 400 deg.C, and pushed out to an outer diameter of 10mm with the static water pressure. This is twisted-processed to be 0.08 in outer diameter, and a secondary stack wire rod 7 is obtained.
Patent JP-S63117405-A (JP)
Inventor: MATSUI KANAME
IPC: H01C7/10
Filed: 1986-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10111140-A (JP)
Title: Guidance apparatus for crossing
Inventor: OOHASHI SHINGO
IPC: G01C21/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a guidance apparatus which transmits a guidance content to a driver in the minimum number of words according to a distance up to a second crossing from a first crossing even after a vehicle has been turned at the first crossing when two guidance crossings are continues to be close. SOLUTION: When a vehicle is run along a preset route, a crossing, to be guided, on the route is decided (S3), the distance (d) between a crossing which is passed immediately before and a next crossing to be guided is computed (S5), and the running time required for reaching the crossing to be guided in estimated on the basis of the distance (d) (S9). A content which can be guided by a voice is decided during the running time which is estimated by a running- time estimation means (S10, S11).
Patent JP-H07115818-A (JP)
Title: Method for uniformly manuring paddy field
Inventor: TAKAHASHI NAOKAZU
IPC: A01C21/00
Filed: 1993-10-22
Abstract: PURPOSE:To readily and uniformly apply a basal fertilizer and an additional manure to a paddy field only by dripping a fertilizer from a fertilizer bag together for several minutes by previously supplying irrigation water to the paddy field for a fixed time, successively throwing a solid fertilizer together with irrigation water to the paddy field. CONSTITUTION:In this method for manuring in which a solid fertilizer having a form of rapidly dissolving in water and irrigation water are supplied from an inlet of a paddy field directly to the paddy field, irrigation water is previously supplied to the paddy field for a given time and a solid fertilizer such as porous fertilizer is directly dropped from a fertilizer bag for several minutes and manured. Consequently, a basal, fertilizer or an additional manure can be applied to a crop such as paddy rice plant, lotus root or rush. In spite of light labor of operation in which the fertilizer is dropped from the fertilizer bag for several minutes, uniform manuring can be inexpensively carried out without requiring an expensive device. The used solid fertilizer has preferably 0.3-0.8 bulk specific gravity.
Patent JP-S62126738-A (JP)
Title: Packet communication system
Inventor: TAWARA KIYOSHI
IPC: H04L12/42
Filed: 1985-11-27
Abstract: PURPOSE:To decrease the capacity of a buffer memory by inserting an idle packet having a quantity based on the ratio of the transmission speed of a common transmission line to the transmission speed from a terminal equipment between data from the terminal equipment. CONSTITUTION:A data generated from the terminal equipment 37 is stored in an input/output buffer circuit 33 via a terminal interface circuit 34. Then a control circuit 36 and an idle packet insertion circuit 40 applies packet division, idle packet insertion and the additions of header and tail to the data stored. The modified data is fed to a tap 39 via an input/output interface circuit 32. The data fed from a tap 70 to a node 61 is stored once in a buffer circuit in the node 61, where the modified part to the data is eliminated and the data to be sent to a terminal equipment 67 is outputted.
Patent JP-2000087930-A (JP)
Title: Anchor
Inventor: UKAI KAZUHIRO
IPC: F16B13/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a screw anchor, capable of being screwed with a general- purpose tool on hand without using expensive special tool by using a low-cost disposable holder as a screwing tool, and not penetrating through even a thin board. SOLUTION: A shaft part 22 has a tapered upper half part 22a whose diameter is enlarged toward a head part 23 formed at its end part, while a lower half part 22b is formed with a screw thread 25 on its outer circumference. The screw thread 25 whose diameter is enlarged toward the head part 23 has an equal root width overall. The screw thread 25 has a flat part 24 at its top part, which inclines toward the head part 23, and whose width is narrowed toward the head part 23. A bolt-screwing hole 26 is penetratingly formed in the shaft part 22 along its axis, while plural bolt-screwing projecting stripes are formed along an axial direction on an inner circumferential face of the bolt-screwing hole 26. Engaging parts 29 for a screwing holder 31 are recessed at plural positions on a periphery of the bolt-screwing hole 26 at an end face of the head part 23.
Patent JP-H0575769-A (JP)
Title: Digital combined device
Inventor: ONO ATSUSHI
IPC: G06F3/00
Filed: 1991-09-17
Abstract: PURPOSE:To reduce the program development cost by providing a transmission reception control exclusive CPU in a facsimile function unit. CONSTITUTION:Image data read by a scanner of a copy function unit 200 are inputted to a digital picture I/F 413 of a basic control unit 400 and inputted to a CEP 410 via a UART 407, in which the data are compression-processed, and the result is stored in a RAM 604 of a facsimile function unit 600, and outputted to a public line via a CPU 605 by a CPU 603. Document code data from a floppy disk 106 are inputted via a controller 701, converted into image data by a CGROM transfer controller 703, outputted to a bus arbiter 411, inputted via an image bus to a CEP 411, in which the data are compressed, stored in the RAM 604 and outputted to the public line via a CCU 605 by the CPU 603. Thus, the cost is reduced and the processing speed is improved.
Patent JP-S62125239-A (JP)
Title: Thermo-detecting element
Inventor: KOBAYASHI MASAHIRO
IPC: G01D21/00
Filed: 1985-11-26
Abstract: PURPOSE:To make it possible to estimate the thermal condition in an actual dwelling space from the standpoint of bodily sensation and feeling of draft, by computing effective temperature and flux of air flow by changing a supply heat rate to a heating element constituting a thermo-detecting element to detect the difference in surface temperatures of the heating element. CONSTITUTION:In order to detect an effective temperature, effective temperatures T are detected by means of a surface temperature Tg3 of a heating element 1 caused by the optimum supply heat rate M1 from an electric power circuit 9. And the surface temperature Tg1 at that time is stored in memory 13. Then, the supply heat rate is changed arbitrarily to M2 by means of the electric power circuit 9, and after the predetermined period of time set by a timer circuit 12 during which a steady state is maintained, a surface temperature Tg2 of the heating element 1 is measured. And then, a flux of air flow U is obtained by means of an operational circuit 11 on the basis of the difference in surface temperatures of the heating element 1 DELTATg before and after that occasion using both of the surface temperatures Tg1, Tg2.
Patent JP-H09104335-A (JP)
Title: Antiskid control device
Inventor: TSUTSUMI JUNJI
IPC: B60T8/1761
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress and prevent pulsation itself of a wheel cylinder pressure by providing a means to adjust a duty ratio of a command signal on which PWM control is applied and which is outputted to a solenoid valve to boost and adjust a working fluid pressure so that a boosting amount of the working fluid pressure of the cylinder for brake of each wheel is increased. SOLUTION: Actuators 6FL-6R are provided with a current inflow valve 8 located between an oil pressure piping 7 connected to a master cylinder and wheel cylinders 2FL-2RR, an electromagnetic outflow valve 9 connected in parallel thereto, a series circuit of a hydraulic pump 10 and a check valve 11, and an accumulator 12, respectively, connected to an oil pressure piping 7. Further, control of each solenoid valve 8 is effected to perform control of a duty ratio through PWM control and thus, a wheel cylinder pressure reducing boosting mode is achieved in such a way that the boosting state and the holding state of the electromagnetic inflow valve 8 are selectively set repeatedly at intervals of a given time. This constitution comparatively slowly apparently boosts a wheel cylinder pressure.
Patent JP-H0579062-A (JP)
Title: Hydraulic driver of construction machinery
Inventor: OCHIAI MASAMI
IPC: E02F9/22
Filed: 1991-09-18
Abstract: PURPOSE:To check any vibration in a hydraulic cylinder system at a load sensing system. CONSTITUTION:Pressure oil in a hydraulic pump 10 is fed to two hydraulic cylinders 11A, 11B via flow control valves 13B and pressure controllers 14A, 14B. At this time, maximum load pressure appears in a pilot pipeline 15. At a computing element 20, an amount of differential pressure between discharge pressure and maximum load pressure of the hydraulic pump is operated. A controller 21 reduces a setting value of the differential pressure according to the extent of pump discharge pressure, controlling a regulator 10R so as to make the operated actual differential pressure accord with the setting value reduced. With this constitution, the ratio of a flow variation to a load pressure variation canes to negative, thus any vibration in a hydraulic cylinder system is checked.
Patent JP-H0581652-A (JP)
Title: Magnetic recording material
Inventor: KURAKI YASUO
IPC: H01F1/11
Filed: 1991-09-18
Abstract: PURPOSE:To provide a magnetic material having improved dispersion stability and a silver halide photographic sensitive material having a magnetic recording layer contg. the magnetic material and having excellent transparency and magnetic characteristics. CONSTITUTION:A magnetic material dispersed in a binder and forming a magnetic recording layer is composed of internal magnetic particles and coating layers of an org. polymer having a thickness >=0.05 time as large as the particle diameter of the magnetic particles on the surfaces of the particles. A silver halide photographic sensitive material characterized by the presence of a magnetic recording layer contg. the magnetic material is formed.
Patent JP-2001094618-A (JP)
Title: Demodulator and method
Inventor: HAYASHI YOSHIKAZU
IPC: H04L27/01
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional demodulator causes malfunction of frequency correction and unstable phase synchronization when receiving a phase modulation signal subject to time division multiplex from a transmission line having reflection. SOLUTION: In the demodulator that receives a communication frame that is subjected to time division multiplex processing in a way that carrier synchronization auxiliary signals subject to phase modulation providing the least number of phases among various modulation system are distributed in the communication frame at an equal time interval, a frequency correction section 12, a waveform equalizing section 14 and a phase correction section 15 conduct correction and waveform equalization (that is, coefficient update of a waveform equalizing means) according to the minimum phase modulation for a period of a synchronizing signal provided by an output signal from a timing generating section 17.
Patent JP-H09115669-A (JP)
Title: Organic electroluminescent element
Inventor: UEHA YOSHINOBU
IPC: H01L51/50
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make a polarizing film unnecessary since luminescence itself is polarized, and enhance the utilization efficiency of light by using a polarizing material in a luminescent layer of an organic electroluminescent element. SOLUTION: An anode 2 made of a transparent conductive material such as indium oxide and tin oxide, a hole transporting luminescent layer 3, a hole blocking layer 4, an electron transporting layer 5, a cathode 6, and a protecting layer 7 are stacked in order on a substrate 1 made of a transparent material such as glass to form a luminescent element. The surface of the anode 2 forming the under layer is buffed as orientation treatment, then by forming a hole transporting luminescent layer 3, a luminescent material for constituting the hole transporting luminescent layer 3 is oriented to give polarizing property to the hole transporting luminescent layer 3. A sign B is a d.c. power source for applying the driving voltage of the element to between the anode and cathode 2, 6. The hole transporting luminescent layer 3 has hole transporting property, and emits light.  As a hole transporting material, an aromatic amine having relatively low molecular weight is used.